CN210934180U

CN210934180U - Bag type dust collector of carbonyl iron powder

Info

Publication number: CN210934180U
Application number: CN201921578205.2U
Authority: CN
Inventors: 周华
Original assignee: Nanjing Best Metal Materials Co ltd
Current assignee: Nanjing Best Metal Materials Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-07
Anticipated expiration: 2029-09-20

Abstract

The utility model relates to a bag type dust collector of carbonyl iron powder, which comprises a shell, a hopper, an air inlet and an air outlet, the hopper is connected with the lower end of the shell through a flange, the upper end of the shell is provided with an end cover for sealing the shell, a mounting plate is arranged in the shell, a through hole is arranged on the mounting plate, a dust removal bag is arranged in the through hole in a penetrating way, the air inlet is arranged at the lower part of the shell, the end cover is provided with the air outlet, the inner wall of the shell is provided with a spacing ring, the shell is provided with an ash removal device, the ash removal device comprises a first motor and a base for placing the first motor, the output end of the first motor is provided with a cam, a support is arranged on the spacing ring in; has the technical effects that: the dust on the dust removal bag is cleaned through the dust cleaning device, the dust removal bag is kept to have good air permeability, and the dust removal efficiency is improved.

Description

Bag type dust collector of carbonyl iron powder

Technical Field

The utility model relates to a technical field that gathers dust, in particular to bag collector of carbonyl iron powder.

Background

Chinese patent with publication number CN209221701U discloses a novel bag type dust collector, which comprises a housing, wherein the upper end opening of the housing is a gas outlet, the lower end opening of the housing is a gas inlet, a flow guide device is arranged below the gas inlet, a dust removing bag is arranged in the housing, the flow guide device comprises a cylindrical body with an open lower end, the upper part of the cylindrical body is fixed on the lower port of the housing, a sealing plate is arranged at the upper end of the cylindrical body, vent holes communicated with the gas inlets of the dust removing bag are arranged on the sealing plate, a spiral guide plate extending to the lower surface of the sealing plate from the lower end of the spiral guide plate is arranged on the inner wall of the cylindrical body, a dust collecting bag is arranged on the lower part of the cylindrical body, a spiral guide plate extending to the lower surface of the sealing plate.

Carbonyl iron powder can generate dust in the production process, and dust removal needs to be carried out through dust removal equipment.

However, the novel bag type dust collector can remove dust for a long time, and a large amount of dust can be attached to the dust removing bag, so that the air permeability of the dust removing bag is poor, the dust removing efficiency is reduced, and the dust removing effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bag collector of carbonyl iron powder with ash removal device, its advantage is: through the dust on the ash removal device clearance dust bag, keep the dust bag to have good gas permeability to improve dust collection efficiency, reduce the condition emergence that adheres to the dust influence dust removal effect on the dust bag.

The above technical purpose of the present invention can be achieved by the following technical solutions: a bag type dust collector for carbonyl iron powder comprises a shell, a hopper, an air inlet and an air outlet, wherein the hopper is connected to the lower end of the shell through a flange, an end cover for sealing the shell is arranged at the upper end of the shell, a mounting plate is arranged in the shell, a through hole is formed in the mounting plate, a dust removal bag is arranged in the through hole in a penetrating manner, the air inlet is arranged at the lower part of the shell, the end cover is provided with the air outlet, the inner wall of the shell is provided with a limiting ring, the limiting ring is positioned at one side of the mounting plate, which is far away from the end cover, the shell is provided with an ash removal device, the ash removal device comprises a first motor and a base for placing the first motor, the output end of the first motor is provided with a cam, a support rod is arranged on, the roller is abutted against the cam.

Through the technical scheme, rotate through first motor output end drive cam, the cam rotates and can drives the support and reciprocate, the gyro wheel can reduce the friction between support and the cam, the support drives the bracing piece and reciprocates, spacing ring plays spacing and the effect of direction to the bracing piece, make the difficult skew of contradicting of gyro wheel and cam, the bracing piece drives the mounting panel up-and-down motion, the mounting panel reciprocates and can shake off the dust in the dust removal bag outside, it has good gas permeability to keep the dust removal bag, thereby the efficiency of dust removal is improved, it influences the circumstances of dust removal effect to adhere to the dust on the dust removal bag and takes place to reduce.

The utility model discloses further set up to: the utility model discloses a spring mounting structure, including spacing ring, mounting panel, spacing ring, first rubber piece, be equipped with first spring between spacing ring and the mounting panel, the both ends of first spring respectively with spacing ring and mounting panel butt.

Through above-mentioned technical scheme, the mounting panel is after by bracing piece jack-up, and first spring can pull back the normal position with the mounting panel for the mounting panel produces vibrations with first block rubber striking, and the dust removal bag produces vibrations this moment, thereby makes dust removal bag outer wall dust drop, and then keeps the good gas permeability of dust removal bag, has improved dust collection efficiency.

The utility model discloses further set up to: the one end that the support was kept away from to the bracing piece is equipped with the second block rubber, be equipped with the second spring between support and the spacing ring, the both ends of second spring respectively with support and spacing ring butt.

Through above-mentioned technical scheme, the support is at the up-and-down motion in-process, and the second block rubber can reduce bracing piece and the possibility that the mounting panel direct impact caused equipment damage, and the second spring can be with timely the reseing of support for more steady conflict of gyro wheel and cam.

The utility model discloses further set up to: the one end that the casing was kept away from to the hopper is equipped with out the feed cylinder, be equipped with the pivot in going out the feed cylinder, be equipped with the stopper in going out the feed cylinder, the stopper passes through the connecting rod and is connected with a feed cylinder, the pivot is equipped with the flight in the one side that the stopper deviates from the casing, the pivot is equipped with first bevel gear in the one side that the stopper deviates from the flight, it is equipped with the second motor to go out the feed cylinder outside, second motor output is equipped with the second bevel gear with first bevel gear meshing.

Through above-mentioned technical scheme, when the dust in the play feed cylinder is too much, the output through the second motor drives second bevel gear and rotates, and second bevel gear drives first bevel gear and rotates, and first bevel gear drives the disc and establishes at the epaxial flight rotation of commentaries on classics, and the flight can discharge the dust fast, improves the emission efficiency of dust, and then reduces the accumulational condition of dust and takes place.

The utility model discloses further set up to: the one end that the flight was kept away from in the pivot is equipped with clearance mechanism, clearance mechanism is including setting up the fixing base of keeping away from flight one end in the pivot, be equipped with L shape pole on the fixing base, one side that L shape pole was towards the hopper inner wall is equipped with the brush.

Through above-mentioned technical scheme, rotate through second motor drive fixing base, the fixing base drives L shape pole and rotates, and the brush follows L shape pole and together rotates, can be with the timely clearance of the adnexed dust of hopper inner wall, and then reduce the hopper inner wall and pile up the possibility of a large amount of dusts.

The utility model discloses further set up to: one end of the discharging barrel, which is far away from the hopper, is provided with a material baffle plate, and the material baffle plate is inserted in the discharging barrel.

Through above-mentioned technical scheme, the striker plate can seal out the feed cylinder to in-process at work of dust collector, the dust flies out from the feed cylinder.

The utility model discloses further set up to: one side of the material baffle, which faces the ground, is provided with a rack, the outer side of the discharge barrel is provided with a third motor, and the output end of the third motor is provided with a straight gear meshed with the rack.

Through above-mentioned technical scheme, when needs are discharged the dust, the operator starts the third motor, and the output of third motor drives the straight-toothed gear and rotates, and the straight-toothed gear drives the rack and carries out linear motion to can open the striker plate and carry out the ejection of compact.

The utility model discloses further set up to: the outside of play feed cylinder is equipped with two guide ways, two the guide way symmetry sets up the both sides at the striker plate, the striker plate slides in the guide way.

Through above-mentioned technical scheme, the striker plate can play direction and spacing effect to the striker plate at the in-process guide way of being pulled out to the striker plate stretches out too much and leads to the condition that the striker plate dropped and takes place.

To sum up, the utility model discloses following beneficial effect has:

1. through ash removal device drive mounting panel up-and-down motion, shake off the dust in the dust bag outside, keep the dust bag to have good gas permeability to it influences the condition emergence of dust removal effect to reduce to adhere to the dust on the dust bag, improves dust collection efficiency.

2. The cleaning mechanism can clean the dust on the inner wall of the hopper in time, and the possibility of dust accumulation is reduced.

3. The spiral piece discharges the dust quickly, the dust discharging efficiency is improved, and the dust accumulation is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

FIG. 2 is a schematic structural diagram of the ash removal device according to the present embodiment.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is an enlarged schematic view of a portion B in fig. 2.

Fig. 5 is an enlarged schematic view of a portion C in fig. 1.

Fig. 6 is an enlarged schematic view of a portion D in fig. 2.

Reference numerals: 1. a housing; 11. mounting a plate; 111. a through hole; 12. a dust removal bag; 13. a limiting ring; 14. a first rubber block; 15. a first spring; 16. an end cap; 17. an air inlet; 18. an air outlet; 2. a dust removal device; 21. a first motor; 22. a base; 23. a cam; 24. a roller; 25. a support; 26. a support bar; 27. a second rubber block; 28. a second spring; 3. a hopper; 31. a discharging barrel; 32. a rotating shaft; 33. a limiting block; 34. a connecting rod; 35. a spiral sheet; 4. a cleaning mechanism; 41. a fixed seat; 42. an L-shaped rod; 43. a brush; 5. a first bevel gear; 51. a second bevel gear; 52. a second motor; 53. a protective cover; 6. a striker plate; 61. a rack; 62. a third motor; 63. a spur gear; 64. a guide groove; 7. a fan.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a carbonyl iron powder bag type dust collector is disclosed, as shown in figures 1 and 2, and comprises a shell 1, a hopper 3, an end cover 16, an air inlet 17 and an air outlet 18, wherein the air inlet 17 is welded at the bottom of the shell 1, the hopper 3 is connected at the lower end of the shell 1 through a flange, the end cover 16 is connected at one end of the shell 1 far away from the hopper 3 through a bolt, the air outlet 18 is welded with the end cover 16, one end of the air outlet 18 far away from the end cover 16 is connected with a fan 7, a mounting plate 11 is arranged in the shell 1, through holes 111 (as shown in figure 3) are uniformly formed in the mounting plate 11, a dust removing bag 12 passes through the through holes 111 (as shown in figure 3), the open end of the dust removing bag 12 is connected with a hanging ring 121 (as shown in figure 3), the hanging ring 121 (as shown in figure 3) of the dust removing bag 12 is hung on, dust is attached to the outer surface of the dust removing bag 12, so that the dust collector has a dust collecting effect, and further achieves a dust removing effect.

As shown in fig. 2 and 4, one side of the mounting plate 11 departing from the end cover 16 is provided with a limiting ring 13, the limiting ring 13 is welded on the inner wall of the housing 1, the limiting ring 13 faces the mounting plate 11 and is provided with a first rubber block 14 on the surface, the upper surface of the limiting ring 13 is abutted with a first spring 15, the other end of the first spring 15 is abutted with the lower surface of the mounting plate 11, and the first rubber block 14 and the first spring 15 are both provided with a plurality of parts along the circumferential direction of the limiting ring 13.

As shown in fig. 4, the ash removing device 2 is disposed on the casing 1, the ash removing device 2 includes a first motor 21 and a base 22 for placing the first motor 21, the base 22 is fixed on an outer side wall of the casing 1, an output end of the first motor 21 extends into the casing 1, an output end of the first motor 21 is connected with a cam 23, a support rod 26 penetrates through the limit ring 13, the support rod 26 is connected with the limit ring 13 in a vertically sliding manner, a second rubber block 27 is sleeved on one end of the support rod 26, the second rubber block 27 is abutted against a lower surface of the mounting plate 11, a thickness of the second rubber block 27 is smaller than a thickness of the first rubber block 14, when the mounting plate 11 falls, the mounting plate 11 is collided with the first rubber block 14, a support 25 is fixedly disposed at an end of the support rod 26 far away from the second rubber block 27, a roller 24 is rotatably connected in the support 25, an outer edge of the roller 24 is abutted against the cam 23, a, one end of the second spring 28 abuts against the lower surface of the retainer ring 13, and the other end abuts against the upper surface of the support 25.

As shown in fig. 4, when the ash is removed, the output end of the first motor 21 drives the cam 23 to rotate, the rotation of the cam 23 drives the support 25 to move up and down, the support 25 drives the support rod 26 to move up and down, the support rod 26 jacks up the mounting plate 11, the second spring 28 has a reaction force when being extruded by an external force, the support 25 is pushed to one side away from the limit ring 13, at this time, the pulling mounting plate 11 of the first spring 15 collides with the first rubber block 14, the dust removal bag 12 shakes, shake off the dust outside the dust removal bag 12, thereby enabling the dust removal bag 12 to keep good air permeability, further reducing the occurrence of the situation that the dust attached to the dust removal bag 12 affects the dust removal effect, and improving the dust removal efficiency.

As shown in fig. 5 and 6, one end of the hopper 3, which is far away from the casing 1, is welded with the discharging barrel 31, the inner wall of the discharging barrel 31 is connected with a limiting block 33 through a connecting rod 34, a rotating shaft 32 is penetrated in the limiting block 33, the rotating shaft 32 is rotatably connected with the limiting block 33, and is coaxial with the discharging barrel 31, the rotating shaft 32 is provided with a first bevel gear 5 towards one side of the hopper 3, the outer side wall of the discharging barrel 31 is provided with a second motor 52, the output end of the second motor 52 extends into the discharging barrel 31, and is connected with a second bevel gear 51 meshed with the first bevel gear 5, the limiting block 33 is covered with a protective cover 53, the protective cover 53 can play a role of shielding dust to the first bevel gear 5 and the second bevel gear 51, and further enables the.

As shown in fig. 6, one side of hopper 3 is equipped with cleaning mechanism 4 towards pivot 32, cleaning mechanism 4 includes fixing base 41, fixing base 41 is connected towards the one end of hopper 3 with pivot 32, the lateral wall symmetric connection of fixing base 41 has L shape pole 42, two L shape poles 42 all are connected with brush 43 towards the one side of hopper 3 inner wall, the operator starts second motor 52, the output of second motor 52 drives second bevel gear 51 and rotates, second bevel gear 51 drives first bevel gear 5 and drives pivot 32 and rotate, pivot 32 is at the pivoted in-process, L shape pole 42 rotates along with pivot 32 simultaneously, brush 43 on the L shape pole 42 has played the effect of cleaning to the inner wall of hopper 3, and then has reduced the possibility of piling up the dust in the hopper 3.

As shown in fig. 6, one side of the limiting block 33 departing from the first bevel gear 5 is provided with a spiral piece 35, the spiral piece 35 is coiled on the rotating shaft 32, when discharging ash, the operator starts the second motor 52, the output end of the second motor 52 drives the second bevel gear 51 to rotate, the second bevel gear 51 drives the first bevel gear 5 to drive the rotating shaft 32 to rotate, the rotating shaft 32 drives the spiral piece 35 to rotate, thereby discharging the dust in the discharging barrel 31 quickly, and reducing the occurrence of the situation that the dust is accumulated to block the discharging barrel 31.

As shown in fig. 5 and 6, the striker plate 6 is inserted into the discharge end of the discharge barrel 31 deviating from the hopper 3, the striker plate 6 is provided with a rack 61 towards one side of the ground, the outer side of the discharge barrel 31 is provided with a third motor 62, the output end of the third motor 62 is connected with a straight gear 63 meshed with the rack 61, the bilateral symmetry of the striker plate 6 is provided with a guide groove 64, the guide groove 64 is welded on the outer side wall of the discharge barrel 31, an operator starts the third motor 62 to drive the straight gear 63 to rotate, the straight gear 63 is meshed with the rack 61 to drive the striker plate 6 to move, the striker plate 6 is in the moving-out process, the striker plate 6 slides in the guide groove 64, the guide groove 64 can play a limiting and guiding role on the striker plate 6, so as to prevent the striker plate 6 from being moved out too much and being difficult to.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a bag collector of carbonyl iron powder, includes casing (1), hopper (3), air intake (17) and air outlet (18), its characterized in that: the hopper (3) is connected with the lower end of the shell (1) through a flange, the upper end of the shell (1) is provided with an end cover (16) used for sealing the shell (1), a mounting plate (11) is arranged in the shell (1), a through hole (111) is formed in the mounting plate (11), a dust removal bag (12) is arranged in the through hole (111) in a penetrating way, an air inlet (17) is arranged at the lower part of the shell (1), an air outlet (18) is formed in the end cover (16), a limiting ring (13) is arranged on the inner wall of the shell (1), the limiting ring (13) is positioned at one side of the mounting plate (11) deviating from the end cover (16), the shell (1) is provided with an ash removal device (2), the ash removal device (2) comprises a first motor (21) and a base (22) used for placing the first motor (21), the output end of the first motor, wear to establish and vertical the sliding has bracing piece (26) on spacing ring (13), the one end that mounting panel (11) were kept away from in bracing piece (26) is equipped with support (25), support (25) internal rotation is connected with gyro wheel (24), gyro wheel (24) are contradicted with cam (23).

2. The carbonyl iron powder bag collector of claim 1, wherein: spacing ring (13) are equipped with first rubber block (14) towards the one end of mounting panel (11), be equipped with first spring (15) between spacing ring (13) and mounting panel (11), the both ends of first spring (15) respectively with spacing ring (13) and mounting panel (11) butt.

3. The carbonyl iron powder bag collector of claim 2, wherein: the one end that support (25) were kept away from in bracing piece (26) is equipped with second rubber block (27), be equipped with second spring (28) between support (25) and spacing ring (13), the both ends of second spring (28) respectively with support (25) and spacing ring (13) butt.

4. The carbonyl iron powder bag collector of claim 1, wherein: one end of the hopper (3) far away from the shell (1) is provided with a discharge barrel (31), a rotating shaft (32) is arranged in the discharge barrel (31), a limiting block (33) is arranged in the discharge barrel (31), the limiting block (33) is connected with the discharge barrel (31) through a connecting rod (34), a spiral sheet (35) is arranged on one side of the rotating shaft (32) deviating from the shell (1) at the limiting block (33), a first bevel gear (5) is arranged on one side of the rotating shaft (32) deviating from the spiral sheet (35) at the limiting block (33), a second motor (52) is arranged on the outer side of the discharge barrel (31), and a second bevel gear (51) meshed with the first bevel gear (5) is arranged at the output end of the second motor (52).

5. The carbonyl iron powder bag collector of claim 4, wherein: the one end that flight (35) were kept away from in pivot (32) is equipped with clearance mechanism (4), clearance mechanism (4) are including setting up fixing base (41) of keeping away from flight (35) one end in pivot (32), be equipped with L shape pole (42) on fixing base (41), one side that L shape pole (42) were towards hopper (3) inner wall is equipped with brush (43).

6. The carbonyl iron powder bag collector of claim 5, wherein: one end of the discharging barrel (31), which is far away from the hopper (3), is provided with a material baffle plate (6), and the material baffle plate (6) is inserted into the discharging barrel (31).

7. The carbonyl iron powder bag collector of claim 6, wherein: one side of the striker plate (6) facing the ground is provided with a rack (61), the outer side of the discharge barrel (31) is provided with a third motor (62), and the output end of the third motor (62) is provided with a straight gear (63) meshed with the rack (61).

8. The carbonyl iron powder bag collector of claim 7, wherein: the outside of play feed cylinder (31) is equipped with two guide way (64), two guide way (64) symmetry sets up the both sides at striker plate (6), striker plate (6) slide in guide way (64).